CN220748723U - Sheet metal cabinet body connection structure - Google Patents
Sheet metal cabinet body connection structure Download PDFInfo
- Publication number
- CN220748723U CN220748723U CN202322483326.1U CN202322483326U CN220748723U CN 220748723 U CN220748723 U CN 220748723U CN 202322483326 U CN202322483326 U CN 202322483326U CN 220748723 U CN220748723 U CN 220748723U
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- mounting hole
- bending
- bending section
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 title claims abstract description 57
- 238000005452 bending Methods 0.000 claims abstract description 78
- 238000010009 beating Methods 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009957 hemming Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Assembled Shelves (AREA)
Abstract
The utility model relates to a sheet metal cabinet connecting structure in the technical field of cabinet assembly, which comprises a sheet metal upright post, a sheet metal top frame and a base, wherein the sheet metal top frame and the base are detachably connected with the sheet metal upright post through connecting pieces, the sheet metal upright post comprises a middle section, a first bending section which is vertically inwards arranged at the upper end of the middle section and provided with a first mounting hole, second bending sections which are vertically inwards arranged at two sides of the middle section are respectively arranged, and the inner side edges of the second bending sections correspondingly extend to the inner sides of the first bending sections; the bottom surface of the metal plate top frame is provided with a second mounting hole corresponding to the first mounting hole, and the first mounting hole and the second mounting hole are detachably connected through a connecting piece; the utility model solves the technical problem that the cabinet top is lifted upwards to be matched with the threaded hole through the bolt when in assembly due to production errors in the prior art, so that the assembly is more convenient and labor-saving.
Description
Technical Field
The utility model relates to the technical field of cabinet assembly, in particular to a sheet metal cabinet connecting structure.
Background
The general base of panel beating cabinet body, panel beating stand and panel beating top frame constitute main part skeleton, then at main part skeleton peripheral installation bounding wall, current panel beating stand and panel beating top frame often adopt the welding mode to connect, and not only difficult processing is consuming time longer moreover like this.
The sheet metal cabinet body cavity for the magnetic suspension compressor equipment generally needs to be provided with an electric control module, a frequency converter, a compressor, an air cooling heat dissipation module, a bypass silencing module, an intercooler, an air inlet and outlet pipeline and the like, so that the cabinet body is large (3 m is 2m is about 2.5 m), the problems of difficult processing and long time consumption exist, and the problem of inconvenient transportation exists.
The current chinese patent of publication No. CN207542593U discloses a bolting type resistance cabinet, the connecting portion of the upper and lower ends of the upright post of the cabinet body is an L-shaped sheet structure, the L-shaped sheet structure is provided with a threaded hole connected with a cabinet top (sheet metal top frame) by bolts, and the cabinet body has the following defects: 1. because of the production error, a gap exists between the bottom surface of the cabinet top and the top surface of the bending fixing edge of the upright post during production (otherwise, the situation that the installation hole of the cabinet top cannot correspond to the threaded hole and cannot be assembled is caused), and therefore the cabinet top is required to be lifted upwards during assembly and then matched with the threaded hole through a bolt; 2. because the existence of production error, the required cabinet top bottom surface of production has the clearance with the fixed marginal top surface of bending of stand (otherwise be used for appearing the condition that the cabinet top mounting hole can't correspond with the screw hole and take place, lead to unable assembly), and the effort of stand support cabinet top passes through stand screw hole and cabinet top mounting hole and bolt cooperation and conveys, easily causes stand screw hole and/or cabinet top mounting hole to warp.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a sheet metal cabinet connecting structure.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the utility model provides a panel beating cabinet body connection structure, includes panel beating stand, panel beating top frame and base all pass through the connecting piece and can dismantle with the panel beating stand and be connected, the panel beating stand includes the interlude, interlude upper end is equipped with the first section of bending inwards perpendicularly, and first section of bending is equipped with first mounting hole, interlude both sides all are equipped with the second section of bending inwards perpendicularly, and second section medial edge of bending corresponds to extend to first section inboard of bending; the position of panel beating top frame bottom surface corresponds first mounting hole is equipped with the second mounting hole, first mounting hole and second mounting hole pass through the connecting piece and can dismantle the connection.
Preferably, the first mounting holes and the second mounting holes are waist-shaped holes, and the first mounting holes and the second mounting holes are distributed in a cross shape.
Preferably, the first bending section is correspondingly positioned between the upper ends of the two second bending sections.
Preferably, a third bending section vertically downward is arranged at the inner end of the first bending section, a third mounting hole is formed in the third bending section, and a yielding port is formed in the upper end of the second bending section;
the inner side edge of the bottom surface of the sheet metal top frame is provided with a vertically downward folded edge part, and a fourth mounting hole is formed in the position, corresponding to the third mounting hole, of the folded edge part; the third mounting hole and the fourth mounting hole are detachably connected through a connecting piece.
Preferably, the third mounting hole and the fourth mounting hole are waist-shaped holes, and the first mounting hole and the second mounting hole are distributed in a cross shape.
Preferably, the inner sides of the two second bending sections are respectively provided with a fourth bending section perpendicular to the inner sides of the two second bending sections, and the two fourth bending sections are positioned on the opposite sides of the two second bending sections.
Preferably, the inner side surface of the middle section is provided with a plurality of reinforcing ribs at intervals along the length direction, and the reinforcing ribs are correspondingly positioned between the two second bending sections.
Preferably, the lower end of the middle section is provided with a fifth bending section which is vertically inwards, and the fifth bending section is lapped on the top surface of the base and is detachably connected through a connecting piece.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
1. when the sheet metal upright post and the sheet metal top frame are assembled, the sheet metal top frame can be lapped on the top surface of the first bending section and the upper end surface of the second bending section, then the second mounting hole corresponds to the corresponding first mounting hole, and then the first mounting hole and the second mounting hole can be connected together through the connecting piece, so that the technical problem that the cabinet top is lifted upwards to be matched with the threaded hole through the bolt when the assembly is carried out due to production errors in the prior art is solved, and the assembly is more convenient and labor-saving;
2. simultaneously, the assembled sheet metal top frame is in compression joint with the top surface of the sheet metal upright post 1, so that the technical problem that the upright post threaded hole and/or the cabinet top mounting hole are easy to deform due to the fact that acting force of the assembled upright post supporting cabinet top is transmitted through the cooperation of the upright post threaded hole and the cabinet top mounting hole and a bolt in the prior art is solved, and the stability improving function is realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of part I of FIG. 1;
FIG. 3 is a view showing the partial assembly of a sheet metal column and a sheet metal top frame in the present utility model;
fig. 4 is a schematic diagram of a sheet metal upright post and a sheet metal top frame local explosion structure in the utility model.
In the figure: 1. sheet metal stand columns; 11. an intermediate section; 12. a first bending section; 13. a second bending section; 14. a first mounting hole; 15. a third bending section; 16. a third mounting hole; 17. a fourth bending section; 18. reinforcing ribs; 19. a fifth bending section; 2. a sheet metal top frame; 21. a second mounting hole; 22. a hemming section; 23. a fourth mounting hole; 3. a coupling; 4. and (5) a base.
Detailed Description
The present utility model will be explained in detail by the following examples, and the purpose of the present utility model is to protect all technical improvements within the scope of the present utility model, and in the description of the present utility model, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., only correspond to the drawings of the present application, and in order to facilitate description of the present utility model, it is not necessary to indicate or imply that the apparatus or element referred to has a specific orientation.
The first embodiment, combining fig. 1-4, a sheet metal cabinet body connection structure, including a sheet metal upright post 1, a sheet metal top frame 2 and a base 4, wherein the sheet metal top frame 2 and the base 4 are detachably connected with the sheet metal upright post 1 through a connecting piece 3, the sheet metal upright post 1 includes a middle section 11, a first bending section 12 which is vertically inward is arranged at the upper end of the middle section 11, a first mounting hole 14 is arranged at the first bending section 12, a second bending section 13 which is vertically inward is arranged at both sides of the middle section 11, and the inner side edge of the second bending section 13 correspondingly extends to the inner side of the first bending section 12; the position of the bottom surface of the sheet metal top frame 2 corresponding to the first mounting hole 14 is provided with a second mounting hole 21, and the first mounting hole 14 and the second mounting hole 21 are detachably connected through the connecting piece 3.
It should be noted that, in this embodiment, "inner side" and "inward" are uniformly close to the opposite side of the center of the sheet metal cabinet.
When the sheet metal upright post 1 and the sheet metal top frame 2 are assembled, the sheet metal top frame 2 can be lapped on the top surface of the first bending section 12 and the upper end surface of the second bending section 13, then the second mounting holes 21 correspond to the corresponding first mounting holes 14, and then the first mounting holes 14 and the second mounting holes 21 can be connected together through the connecting piece 3, so that the technical problem that the cabinet top is lifted upwards to be matched with threaded holes through bolts in the prior art due to production errors is solved, and the assembly is more convenient and labor-saving; simultaneously, the assembled sheet metal top frame 2 is in compression joint with the top surface of the sheet metal upright post 1, so that the technical problem that the upright post threaded hole and/or the cabinet top mounting hole are easy to deform due to the fact that acting force of the upright post supporting the cabinet top in the prior art is transferred through the cooperation of the upright post threaded hole and the cabinet top mounting hole and a bolt is solved, and the stability improving function is realized.
Further, referring to fig. 4, in order to eliminate the precision error caused by the production, the first mounting hole 14 and the second mounting hole 21 are waist-shaped holes, and the first mounting hole 14 and the second mounting hole 21 are distributed in a cross shape; the position of the sheet metal top frame 2 can be moved within a certain range, so that the first mounting holes 14 and the second mounting holes 21 are ensured to correspond, and the assembly work between the first mounting holes and the second mounting holes is further facilitated.
Further, referring to fig. 4, in order to prevent the two second bending sections 13 from being deformed in opposite directions, the first bending section 12 is correspondingly located between the upper ends of the two second bending sections 13, so that two side walls of the first bending section 12 are abutted against the second bending sections 13 to prevent the two second bending sections 13 from being deformed in opposite directions.
Further, referring to fig. 1-4, the inner sides of the two second bending sections 13 are respectively provided with a fourth bending section 17 perpendicular to the inner sides, and the two fourth bending sections 17 are located at the opposite sides of the two second bending sections 13.
The coaming of the sheet metal cabinet body can be installed through the fourth bending section 17.
In some embodiments, referring to fig. 2, the lower end of the middle section 11 is provided with a fifth bending section 19 vertically inward, and the fifth bending section 19 is lapped on the top surface of the base 4 and detachably connected through the coupling member 3.
According to the need, in order to eliminate the precision error existing in production, waist-shaped mounting holes are arranged on the fifth bending section 19 and the base 4, and the two corresponding waist-shaped mounting holes are connected together through the connecting piece 3.
In the second embodiment, referring to fig. 3-4, in a sheet metal cabinet body connection structure, on the basis of the first embodiment, a third bending section 15 vertically downward is arranged at the inner end of a first bending section 12, a third mounting hole 16 is arranged at the third bending section 14, and a yielding port is arranged at the upper end of a second bending section 13;
the relief side wall is flush with a side of the third folded section 15 facing away from the intermediate section 11, as required.
The inner side edge of the bottom surface of the sheet metal top frame 2 is provided with a vertically downward folded edge part 22, and a fourth mounting hole 23 is arranged at the position of the folded edge part 22 corresponding to the third mounting hole 16; the third mounting hole 16 and the fourth mounting hole 23 are detachably connected by the coupling 3.
The connecting piece 3 for connecting the third mounting hole 16 and the fourth mounting hole 23 and the connecting piece 3 for connecting the first mounting hole 14 and the second mounting hole 21 are vertically distributed, so that the stability of the sheet metal cabinet main body frame is ensured.
Further, in order to eliminate the precision error due to the production, the third mounting hole 16 and the fourth mounting hole 23 are waist-shaped holes, and the first mounting hole 14 and the second mounting hole 21 are distributed in a cross shape.
In the third embodiment, referring to fig. 1, in a sheet metal cabinet body connection structure, on the basis of the first or second embodiment, in order to increase the strength of the sheet metal upright post 1 and prevent the sheet metal upright post 1 from deforming, a plurality of reinforcing ribs 18 are arranged on the inner side surface of the middle section 11 along the length direction at intervals, and are correspondingly positioned between the two second bending sections 13; specifically, the three sides of the reinforcing rib 18 are respectively connected with the inner side surfaces of the middle section 11 and the two second bending sections 13, so that the second bending sections 13 can be prevented from deforming, and the strength of the sheet metal upright 1 is improved.
The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and range of equivalency are intended to be embraced therein.
Claims (8)
1. The utility model provides a panel beating cabinet body connection structure, includes panel beating stand (1), panel beating top frame (2) and base (4) are all through connecting piece (3) and panel beating stand (1) detachable connection, its characterized in that: the sheet metal upright post (1) comprises a middle section (11), wherein a first bending section (12) which is vertically inwards is arranged at the upper end of the middle section (11), a first mounting hole (14) is formed in the first bending section (12), a second bending section (13) which is vertically inwards is arranged at two sides of the middle section (11), and the inner side edge of the second bending section (13) correspondingly extends to the inner side of the first bending section (12); the sheet metal top frame (2) bottom surface corresponds the position of first mounting hole (14) and is equipped with second mounting hole (21), first mounting hole (14) and second mounting hole (21) pass through connecting piece (3) and dismantle the connection.
2. The sheet metal cabinet connection structure according to claim 1, wherein: the first mounting holes (14) and the second mounting holes (21) are waist-shaped holes, and the first mounting holes (14) and the second mounting holes (21) are distributed in a cross shape.
3. The sheet metal cabinet connection structure according to claim 1, wherein: the first bending sections (12) are correspondingly positioned between the upper ends of the two second bending sections (13).
4. The sheet metal cabinet connection structure according to claim 1, wherein: a third bending section (15) which is vertically downward is arranged at the inner end of the first bending section (12), a third mounting hole (16) is formed in the third bending section (15), and a yielding port is formed in the upper end of the second bending section (13);
a vertically downward flanging part (22) is arranged on the inner side edge of the bottom surface of the metal plate top frame (2), and a fourth mounting hole (23) is arranged at the position of the flanging part (22) corresponding to the third mounting hole (16); the third mounting hole (16) and the fourth mounting hole (23) are detachably connected through the connecting piece (3).
5. The sheet metal cabinet connection structure of claim 4, wherein: the third mounting holes (16) and the fourth mounting holes (23) are waist-shaped holes, and the first mounting holes (14) and the second mounting holes (21) are distributed in a cross shape.
6. The sheet metal cabinet connection structure according to claim 1, wherein: the inner sides of the two second bending sections (13) are respectively provided with a fourth bending section (17) perpendicular to the inner sides, and the two fourth bending sections (17) are positioned on the opposite sides of the two second bending sections (13).
7. The sheet metal cabinet connection structure according to claim 1, wherein: the inner side surface of the middle section (11) is provided with a plurality of reinforcing ribs (18) which are correspondingly positioned between the two second bending sections (13) along the length direction at intervals.
8. The sheet metal cabinet connection structure according to claim 1, wherein: the lower end of the middle section (11) is provided with a fifth bending section (19) which is vertically inwards, and the fifth bending section (19) is lapped on the top surface of the base (4) and is detachably connected through the connecting piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322483326.1U CN220748723U (en) | 2023-09-13 | 2023-09-13 | Sheet metal cabinet body connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322483326.1U CN220748723U (en) | 2023-09-13 | 2023-09-13 | Sheet metal cabinet body connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748723U true CN220748723U (en) | 2024-04-09 |
Family
ID=90571295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322483326.1U Active CN220748723U (en) | 2023-09-13 | 2023-09-13 | Sheet metal cabinet body connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748723U (en) |
-
2023
- 2023-09-13 CN CN202322483326.1U patent/CN220748723U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220748723U (en) | Sheet metal cabinet body connection structure | |
| CN203642385U (en) | Upright post for air conditioner outdoor unit and air conditioner outdoor unit | |
| CN211925926U (en) | Bearing fixing frame and seat crane | |
| CN108382951A (en) | The derrick geometry of elevator | |
| CN2707928Y (en) | Angle wrapping apparatus for outer frame connection of door and window | |
| CN210707284U (en) | Front bumper installing support and car | |
| CN207053921U (en) | Rack for mounting related components | |
| CN215637635U (en) | Outer quick-witted chassis subassembly of air conditioner and air conditioner | |
| CN218096700U (en) | Condenser module and outdoor unit | |
| CN213868315U (en) | Install swift integrated house | |
| CN212647787U (en) | LED display screen box | |
| CN219753958U (en) | Frame type wall form board with corner | |
| CN217235830U (en) | Floor air conditioner and shell thereof | |
| CN110254524B (en) | Connection structure and passenger train aluminum alloy skeleton | |
| CN221567711U (en) | Connecting device of aluminum profile sunshade grille | |
| CN220301598U (en) | Plug-in type aluminum plate curtain wall | |
| CN215260153U (en) | Evaporator support and air conditioner | |
| CN108731236B (en) | Mounting structure of valve plate and right side plate, outdoor unit and air conditioner | |
| CN217784617U (en) | Bottom frame sheet metal structure for pure water cooling system | |
| CN220229729U (en) | Heat pump machine case frame, heat pump machine case and heat pump equipment | |
| CN211895506U (en) | Combined special bracket for winder | |
| CN214424836U (en) | Connecting structure of panel | |
| CN217952831U (en) | Refrigeration equipment cabinet | |
| CN219360780U (en) | Support structure of air conditioner compressor for vehicle | |
| CN220620490U (en) | Connecting piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |